Lokacin da ake tattaunawa akan ƙa'idodin muhalli na MDF (Matsakaicin Maɗaukaki Fiberboard), ɗayan tambayoyin gama gari shine: Shin akwai cikakkiyar MDF{0}free?
Amsar ita ce a'a.
Hatta itace mai ƙarfi na halitta yana fitar da ƙananan adadin formaldehyde, wani fili na halitta na halitta. Saboda haka, manufar "zero formaldehyde" MDF ba ta wanzu da gaske.
Madadin haka, ƙa'idodin muhalli suna mayar da hankali kan sarrafa matakan fitar da iskar formaldehyde a cikin iyakoki masu aminci.
Me yasa Formaldehyde Emission ke da mahimmanci
Fitarwar Formaldehyde muhimmin abu ne don tantance ko MDF ya dace da aikace-aikacen cikin gida, kamar:
- Kera kayan daki
- Ado na cikin gida
- Cabinets da wardrobes
- Bangarorin bango da bangare
Don tabbatar da aminci, samfuran MDF dole ne su cika ƙayyadaddun ƙa'idodin fitar da hayaki wanda aka ayyana ta hanyar ƙa'idodin ƙasa ko na ƙasa.
Ma'auni na E1: Babban Buƙatun don Amfani na Cikin Gida
Dangane da ƙa'idodi na yanzu, MDF da aka yi amfani da shi don aikace-aikacen cikin gida dole ne ya cika aƙalla darajar E1.
- Iyakar fitar da E1: Kasa da ko daidai da 1.5 mg/L
Idan hukumar ba ta cika wannan buƙatu ba, dole ne masana'antun su yi amfani da ƙarin jiyya kamar rufe baki ko lamination na ƙasa don rage hayaƙi.
A yau, ana ɗaukar E1 a matsayin mafi ƙarancin ƙimar muhalli a kasuwanni da yawa.
Matsayin Muhalli mafi girma: E0, CARB P2, da F4 Star
Tare da ci gaban fasahar samarwa, an gabatar da ƙarin tsauraran matakan ƙasa da ƙasa.
E0 Standard
- Kimanin Kasa da ko daidai da 0.5 MG/L watsin formaldehyde
- Mahimmanci ƙasa da E1
- An san shi sosai azaman mafi girman darajar eco{0}
CARB P2 Standard (US)
- An tabbatar da shi a ƙarƙashin Hukumar Kula da Albarkatun Jiragen Sama ta California
- Yana amfani da wata hanyar gwaji ta daban idan aka kwatanta da E0
- Gabaɗaya ana la'akari daidai da matakin E0
F4 Star Standard (Japan)
- Daya daga cikin tsauraran ma'auni a duniya
- Fitar Formaldehyde Kasa da ko daidai da 0.3 MG/L
- Ya dace da manyan mahalli na cikin gida-
Ana buƙatar waɗannan ƙa'idodi galibi a kasuwannin fitarwa, musamman a Arewacin Amurka, Turai, da Japan.
Yadda Ake Zaba Eco{0}}Hukumar MDF ta Abokai
Lokacin zabar allunan MDF, masu siye yakamata su mai da hankali kan ƙimar watsi da formaldehyde maimakon da'awar talla.
Ga wasu shawarwari masu amfani:
1. Duba Takaddun shaida
Amintattun masu samar da kayayyaki yakamata su ba da takaddun shaida na hukuma kamar:
- CARB P2 takaddun shaida
- Rahoton gwajin SGS ko TUV
- Takardun binciken ƙungiya na uku{{0}
2. Tabbatar da Alamar Samfur
Yawancin allunan MDF suna da bugu ko lakabi, suna nuna:
- Sunan masana'anta
- Matsayin fitarwa (E1, E0, da sauransu)
3. Match Application Bukatun
- E1: Ya dace da amfanin cikin gida gaba ɗaya
- E0 / CARB P2: An ba da shawarar don kayan daki da kasuwannin fitarwa
- Tauraro F4: Mafi dacewa ga manyan{1}}ƙarshen ko tsauraran kasuwanni masu tsari
Juyin Halitta na Duniya a Ma'aunin Muhalli na MDF
Yayin da wayar da kan jama'a ta duniya game da ingancin iska na cikin gida ke ƙaruwa, buƙatar ƙananan allunan MDF na ci gaba da haɓaka.
Masu saye da masu shigo da kaya suna ƙara ba da fifiko:
- Yarda da ƙa'idodin ƙasa da ƙasa
- Tabbatar da takaddun shaida
- Tsayayyen ingancin samfur
Ga masu fitar da kayayyaki, bayar da samfuran MDF waɗanda suka dace da ka'idodin E0 ko CARB P2 na iya haɓaka gasa sosai a kasuwannin duniya.
Kammalawa
Fahimtar ƙa'idodin muhalli na MDF yana da mahimmanci don zaɓar samfurin da ya dace don kasuwa da aikace-aikacen ku.
Yayin da E1 ya kasance ainihin abin da ake buƙata, mafi girman matsayi kamar E0, CARB P2, da F4 Star suna ba da ingantaccen aikin muhalli da kuma karɓar kasuwa mai faɗi.
Zaɓin ƙwararrun ƙwararrun ƙwararrun ƙira {{0}MDF ba wai kawai yana tabbatar da yarda ba amma yana haɓaka ƙimar samfura a cikin kasuwancin duniya.
